3916965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2977755

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 379, 689, 795, 1137, 1895, 2067, 3445, 4927, 5685, 10335, 14781, 20087, 24635, 60261, 73905, 100435, 261131, 301305, 783393, 1305655, 3916965]

約数ペア:

[(1, 3916965), (3, 1305655), (5, 783393), (13, 301305), (15, 261131), (39, 100435), (53, 73905), (65, 60261), (159, 24635), (195, 20087), (265, 14781), (379, 10335), (689, 5685), (795, 4927), (1137, 3445), (1895, 2067)]